Verdin AM62 Power Consumption
Overview
This is one of a series of posts about Toradex modules' power consumption measurements. This article provides information about the power consumption of Verdin AM62.
The Verdin AM62's power consumption depends on the devices connected to it. Below are the power consumption results of several test cases, demonstrating realistic system configurations at various CPU loads.
The power consumption is subject to variation, depending on the specific demand of your application, for example, the load, CPU stress, connected peripherals, and temperature. In toradex.cn, our minimum and maximum power consumption estimation is based on the lowest idle power consumption and the highest power consumption values during maximum load on our tests.
Disclaimer
Toradex tests its modules following internal protocols as a way of standardizing the results. The overall power consumption of each module depends on multiple factors, such as:
- Environmental temperature
- Particular Silicon Revision of the SoC
- Versions of the Software Components installed on the module
- Use cases
The following results were achieved by simulating an ideal scenario. Applications in different conditions may not achieve the exact same results. It is suggested that a customer measures its SoM's power consumption under its own particular use cases before designing hardware based on this data.
Testing Conditions
- The tests were performed using 3 different modules of each model.
- The provided data is the average of the results obtained for each module group.
- All of the SoMs were heated up first (using a stress test) to simulate the conditions of a continuous use scenario.
0074 Verdin AM62 Dual 1GB IT
Results
- Software Distribution: BSP Layers and Reference Images for Yocto Project Software: TDX Wayland
- Software Image: BSP Layers and Reference Images for Yocto Project Software 6.4.0 Build 367 (kirkstone) verdin-am62
| Test case | Mean Power Consumption [W] | Peak Power Consumption [W] |
|---|---|---|
| Idlling mode without screen and withouth eth | 1.09 | 1.72 |
| Idlling mode without screen and with eth | 1.74 | 2.40 |
| Idlling mode with screen and withouth eth | 1.18 | 1.90 |
| Idlling mode with screen and with eth | 1.82 | 2.52 |
| Stress 1 core(s) without screen | 1.92 | 2.46 |
| Stress 2 core(s) | 2.13 | 2.79 |
| iPerf3 with CPU Stress and eth and with screen | 2.21 | 2.85 |
| iPerf3 eth and without screen | 2.03 | 2.76 |
| glmark2 with all cores stressed | 2.28 | 3.01 |
| glmark2 | 2.14 | 2.79 |
| max stress: all cores stressed, glmark2, iperf3 and ethernet | 2.26 | 2.95 |
| cpu neon stress script | 2.34 | 3.09 |
0075 Verdin AM62 Dual 1GB WB IT
Results
- Software Distribution: BSP Layers and Reference Images for Yocto Project Software: TDX Wayland
- Software Image: BSP Layers and Reference Images for Yocto Project Software 6.4.0 Build 367 (kirkstone) verdin-am62
| Test case | Mean Power Consumption [W] | Peak Power Consumption [W] |
|---|---|---|
| Idlling mode without screen and withouth eth | 1.13 | 1.72 |
| Idlling mode without screen and with eth | 1.78 | 2.39 |
| Idlling mode with screen and withouth eth | 1.22 | 1.93 |
| Idlling mode with screen and with eth | 1.87 | 2.53 |
| Stress 1 core(s) without screen | 1.96 | 2.54 |
| Stress 2 core(s) | 2.17 | 2.83 |
| iPerf3 with CPU Stress and eth and with screen | 2.26 | 2.87 |
| iPerf3 with CPU Stress and 2.4GHz and with screen | 2.52 | 3.45 |
| iPerf3 with CPU Stress and eth and 2.4GHz and with screen | 2.59 | 3.54 |
| iPerf3 with CPU Stress and 5GHz and with screen | 2.80 | 4.17 |
| iPerf3 with CPU Stress and eth and 5GHz and without screen | 2.70 | 4.21 |
| iPerf3 eth and without screen | 2.09 | 2.78 |
| iPerf3 5GHz and without screen | 2.48 | 3.92 |
| iPerf3 2.4GHz and without screen | 2.17 | 3.23 |
| glmark2 with all cores stressed | 2.33 | 2.99 |
| glmark2 | 2.19 | 2.83 |
| max stress: all cores stressed, glmark2, iperf3 and ethernet | 2.31 | 2.97 |
| max stress: all cores stressed, glmark2, iperf3 wifi 2.4GHz and ethernet | 2.61 | 3.60 |
| max stress: all cores stressed, glmark2, iperf3 wifi 5GHz and ethernet | 2.77 | 4.33 |
| cpu neon stress script | 2.40 | 3.09 |
0076 Verdin AM62 Quad 2GB WB IT
Results
- Software Distribution: BSP Layers and Reference Images for Yocto Project Software: TDX Wayland
- Software Image: BSP Layers and Reference Images for Yocto Project Software 6.4.0 Build 367 (kirkstone) verdin-am62
| Test case | Mean Power Consumption [W] | Peak Power Consumption [W] |
|---|---|---|
| Idlling mode without screen and withouth eth | 1.24 | 1.99 |
| Idlling mode without screen and with eth | 1.88 | 2.68 |
| Idlling mode with screen and withouth eth | 1.32 | 2.11 |
| Idlling mode with screen and with eth | 1.97 | 2.69 |
| Stress 1 core(s) without screen | 2.05 | 2.89 |
| Stress 2 core(s) | 2.27 | 3.01 |
| Stress 3 core(s) | 2.38 | 3.10 |
| Stress 4 core(s) | 2.50 | 3.23 |
| iPerf3 with CPU Stress and eth and with screen | 2.54 | 3.28 |
| iPerf3 with CPU Stress and 2.4GHz and with screen | 2.87 | 3.82 |
| iPerf3 with CPU Stress and eth and 2.4GHz and with screen | 2.91 | 3.92 |
| iPerf3 with CPU Stress and 5GHz and with screen | 3.09 | 4.52 |
| iPerf3 with CPU Stress and eth and 5GHz and without screen | 2.97 | 4.61 |
| iPerf3 eth and without screen | 2.17 | 2.95 |
| iPerf3 5GHz and without screen | 2.54 | 4.01 |
| iPerf3 2.4GHz and without screen | 2.23 | 3.34 |
| glmark2 with all cores stressed | 2.62 | 3.46 |
| glmark2 | 2.22 | 3.06 |
| max stress: all cores stressed, glmark2, iperf3 and ethernet | 2.58 | 3.46 |
| max stress: all cores stressed, glmark2, iperf3 wifi 2.4GHz and ethernet | 2.89 | 4.04 |
| max stress: all cores stressed, glmark2, iperf3 wifi 5GHz and ethernet | 2.87 | 4.73 |
| cpu neon stress script | 3.02 | 3.76 |